#A4B52C#A4B52C

#A4B52C is a light, vivid yellow. Relative luminance 0.411; OKLCH L 73.6% C 0.155 H 116.6°. Best body text is #000000 at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#A4B52C
RGB	rgb(164, 181, 44)
HSL	hsl(67, 61%, 44%)
HSV	hsv(67, 76%, 71%)
CMYK	cmyk(9.4%, 0%, 75.7%, 29%)
CIE-LAB	lab(70.26, -22.94, 62.85)
CIE-LCH	lch(70.26, 66.91, 110.05°)
OKLab	oklab(73.58% -0.0694 0.1383)
OKLCH	oklch(73.58% 0.155 116.6)
XYZ	xyz(32.2892, 41.1225, 8.6189)
Luminance	0.4112 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4B52C #3D2CB5

analogous

#B5822C #A4B52C #60B52C

triadic

#A4B52C #2CA4B5 #B52CA4

tetradic

#A4B52C #2CB582 #3D2CB5 #B52C60

square

#A4B52C #2CB582 #3D2CB5 #B52C60

split-complementary

#A4B52C #2C60B5 #822CB5

monochromatic

#4B5314 #778420 #A4B52C #C2D34B #D3DF7C

Accessibility & contrast

On white

2.28

#A4B52C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.22

#A4B52C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4B52C

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4B52C	#FFFFFF	#000000	##000000
##A4B52C	1.00	2.28	9.22	9.22
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.22	21.00	1.00	1.00
##000000	9.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AB09

Deuteranopia (green-blind)

#C0AD38

Tritanopia (blue-blind)

#AFAB9B

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #a4b52c;
/* rgb */ color: rgb(164, 181, 44);
/* oklch */ color: oklch(73.6% 0.155 116.6);

Tailwind

colors: {
  custom: {
    50: '#c3cb70',
    500: '#a4b52c',
    950: '#000000',
  },
}

SCSS

$custom: #a4b52c;
$custom-light: #c3cb70;
$custom-dark: #000000;

JSON

{
  "hex": "#a4b52c",
  "rgb": {
    "r": 164,
    "g": 181,
    "b": 44
  },
  "hsl": {
    "h": 67.445,
    "s": 60.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.73579,
    "c": 0.15474,
    "h": 116.6
  },
  "luminance": 0.41122
}

Semantic roles & 50–950 ramp

primary

#A4B52C

secondary

#7F75C8

accent

#44E458

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131308

muted

#82827B

Preview Lab

Preview with #A4B52C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →